<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			p,div,h3,h1{
				color: red;
			}
		</style>
	</head>
	<body>
		<p >天行健</p>
		<h3 >君子以自强不息</h3>
		<div >地势坤</div>
		<h1 class="aa">君子以厚德载物</h1>
	</body>
</html>
